Points A B and C are collinear. It is known that AB = 12 BC = 13.5 what can be the length of the segment AC.

univerkov | April 23, 2021 | education

The problem has two solutions.

1. In the first case, the common point B is between points A and C.

Then the length of the segment AC = AB + BC = 12 + 13.5 = 25.5 cm.

2. Point A is between points B and C.

Then the length of the segment AC = BC – AB = 13.5 – 12 = 1.5 cm.

Answer: The length of the AC segment can be 25.5 cm and 1.5 cm.

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